243022144

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:743

約数の個数: 56

約数和(自身を含む): 500652288

約数和(自身を除く): 257630144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 347, 353, 496, 694, 706, 992, 1388, 1412, 1984, 2776, 2824, 5552, 5648, 10757, 10943, 11104, 11296, 21514, 21886, 22208, 22592, 43028, 43772, 86056, 87544, 122491, 172112, 175088, 244982, 344224, 350176, 489964, 688448, 700352, 979928, 1959856, 3797221, 3919712, 7594442, 7839424, 15188884, 30377768, 60755536, 121511072, 243022144]

約数ペア:

[(1, 243022144), (2, 121511072), (4, 60755536), (8, 30377768), (16, 15188884), (31, 7839424), (32, 7594442), (62, 3919712), (64, 3797221), (124, 1959856), (248, 979928), (347, 700352), (353, 688448), (496, 489964), (694, 350176), (706, 344224), (992, 244982), (1388, 175088), (1412, 172112), (1984, 122491), (2776, 87544), (2824, 86056), (5552, 43772), (5648, 43028), (10757, 22592), (10943, 22208), (11104, 21886), (11296, 21514)]